Nortel-Magellan-Passport-AtmTrunksMIB :: trkAtmLastCalculatedTxVccUtilization

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-AtmTrunksMIB › trkAtmLastCalculatedTxVccUtilization

trkAtmLastCalculatedTxVccUtilization

Module: Nortel-Magellan-Passport-AtmTrunksMIB

OID (symbolic): Nortel-Magellan-Passport-AtmTrunksMIB::trkAtmLastCalculatedTxVccUtilization

OID (numeric): 1.3.6.1.4.1.562.2.4.1.60.3.15.1.2

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: This attribute indicates the last calculated transmit utilization of the ATM VCC. It is calculated every 30 seconds based on comparing the number of cells transmitted by the AtmIf Vcc with the estimated available bandwidth on the AtmIf Vcc.

What is trkAtmLastCalculatedTxVccUtilization?

The most recently calculated transmit-direction utilization of this ATM VCC, recomputed every 30 seconds by comparing cells transmitted against the estimated available bandwidth, expressed as a percentage (0-200). Its receive-direction counterpart, trkAtmLastCalculatedVccUtilization, is the one actually compared against the alarm thresholds in this table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.60.3.15.1.2
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-AtmTrunksMIB::trkAtmLastCalculatedTxVccUtilization

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.60.3.15.1.2.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-AtmTrunksMIB::trkAtmLastCalculatedTxVccUtilization.1

Start monitoring Nortel Magellan Passport multiservice switch (ATM trunk interfaces) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-AtmTrunksMIB::trkAtmLastCalculatedTxVccUtilization OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport multiservice switch (ATM trunk interfaces) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1.60trkNortel-Magellan-Passport-TrunksMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.60.3trkAtmNortel-Magellan-Passport-AtmTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.3.15trkAtmStatsTableNortel-Magellan-Passport-AtmTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.3.15.1trkAtmStatsEntryNortel-Magellan-Passport-AtmTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.3.15.1.2trkAtmLastCalculatedTxVccUtilizationNortel-Magellan-Passport-AtmTrunksMIB